Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,298 1,292 -6 -0.5%
Incl. Wall Time (microsec) per call 76 76 -0 -0.5%
Excl. Wall Time (microsec)256 257 1 0.4%
Incl. CPU (microsecs)1,322 1,317 -5 -0.4%
Incl. CPU (microsecs) per call 78 77 -0 -0.4%
Excl. CPU (microsec)209 209 0 0.0%
Incl. MemUse (bytes)61,248 61,248 0 0.0%
Incl. MemUse (bytes) per call 3,603 3,603 0 0.0%
Excl. MemUse (bytes)6,808 6,808 0 0.0%
Incl. PeakMemUse (bytes)55,184 55,184 0 0.0%
Incl. PeakMemUse (bytes) per call 3,246 3,246 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,360 -40 -1.2%

Parent/Child Regression/Improvement report for Drupal\Core\ContentNegotiation::getContentType [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -6 -0.0% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% 0 0.0% 0 N/A% -40 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -18 -300.0% -18 -360.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 6 100.0% 5 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 5 83.3% 6 120.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 2 33.3% 3 60.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -16.7% -2 -40.0% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -31 -516.7% -27 -540.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 14 233.3% 16 320.0% 0 N/A% 40 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 10 166.7% 6 120.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 16.7% -5 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 5 100.0% 0 N/A% 0 N/A%